Direction相关论文
不同方向垂直风切变对热带气旋强度变化的影响存在明显差异,但对热带气旋无维强度变化的影响却差异较小.研究发现不同方向垂直风切......
Revealing the influence of high magnetic field on the solute distribution during directional solidif
The effect of the high magnetic field (MF) on the distribution of solute concentration during directional solidification......
胰腺癌是恶性程度极高的消化系统肿瘤。近10年来，由于治疗理念的更新和有效治疗方案的普及，其治疗效果有所提高。然而，胰腺癌总体疗效......
Cross-stream modulatory effects of feedback signals from areas 21a and PMLS on the orientation and d
The top-down descending roles from higher cortical areas to lower areas is a big unsolved problem in systems neuroscienc......
Influence of propagation direction on operation performance of rotating detonation combustor with tu
Due to the pressure gain combustion characteristics,the rotating detonation combustor(RDC)can enhance thermodynamic cycl......
【Abstract】“Interpretation” is a prominent theme in Elizabeth Bishop’s poem “First Death in Nova Scotia”. It is fr......
【Abstract】 It is not only beneficial but also important for the theoretical research in this field to proceed smoothly......
【Abstract】Dewey mentioned three educational functions in the third chapter of Democracy and Education： direction， contro......
【Abstract】Many language teachers believe that motivation is one of the most powerful influences on language learning. ......
In modern mathematics, geometric and algebraic properties of space can be applied by calculus in which the concept of gr......
Direction of arrival estimation method based on quantum electromagnetic field optimization in the im
In order to resolve direction finding problems in the impulse noise,a direction of arrival(DOA)estimation method is prop......
Introduction<span style=“font-family:Verdana;”><span style=“font-family:Verdana;”><span style=“font-family:Verdana;......
For entire or meromorphic function f,a value θ∈[0,2π)is called a Julia limiting direction if there is an unbounded se......
Pomegranate is one kind of excellent fruit with ecologic, economic, visual value and health care function, which was......
Owing to its efficiency in solving some types of large-scale separable optimization problems with linear constraints, th......
Co-seismic ground deformation and source parameters of Mani M7.9 earthquake inferred from spaceborne
We obtain the co-seismic ground deformation field of the Mani M7.9 earthquake on November 8, 1997 through three-pass dif......
C8H2oCl3GdO4,Mr=443.80,monoclinic, space group P21/c, a=11.442 (3),b= 8.849(2), c= 15.575(5)A,β=104.8l(2)° ,V=1521.9(......
The reflectivity versus incident angle of a GaP/Au reflector,a GaP/SiO_2/Au triple ODR(omni-directional reflector) and a......
Experimental optimization of an erbium-doped super-fluorescent fiber source for fiber optic gyroscop
Double-pass forward and double-pass backward erbium-doped super-fluorescent fiber sources(EDSFSs) were combined in one c......
An edge emitting laser with two symmetrical near-circular spots located far field(FF)is demonstrated using tapered doubl......
Based on the frequency-domain multimode theoretical model,detailed investigations on the noise characteristic of the sem......
Stable dual-wavelength erbium-doped fiber laser using novel fabricated side-polished arc-shaped fibe
A dual-wavelength fiber laser operating at the 1550 nm region using a side-polished arc-shaped fiber with deposited ZnO ......
—This paper details experiments undertaken in the UK Coastal Research Facility(CRF)at Hy-draulics Research(HR).Wallingf......
Acupuncture at Fengchi (GB20) in the posterior neck improves vertigo. However, subarachnoid hemorrhage and spinal epidur......
[目的]总结分析脊柱畸形手术治疗历史、现状,探讨其方向.[方法]对国内外研究历史、现状进行了系统分析,特别对匈牙利Zoltán CSERN......
Numerical simulation for dendrite growth in directional solidification using LBM-CA (cellular automa
To predict the dendrite morphology and microstructure evolution in the solidification of molten metal,numerically,lattic......
目的 探讨对护理人员进行继续护理学教育的有效方式方法 ,观察继续护理学教育的效果.方法 将2000年9月在职注册436名护士分为试验......
It is clarified which position is propitious to its development by way of the analysis of the development and status quo......
Distributed MPC for Reconfigurable Architecture Systems via Alternating Direction Method of Multipli
This paper investigates the distributed model predictive control(MPC)problem of linear systems where the network topolog......
To evaluate the dynamic behavior of a container crane under seismic loads accurately,the contact state between the wheel......
We study the Josephson effect between two noncentrosymmetric superconductors(NCSs) with opposite polarization vectors of......
THEORETICAL STUDY OF CHAIN MICROSTRUCTURE OF COPOLYMERS IN ANIONIC COPOLYMERIZATION WITH CONSTANT MO
In this work, the sequence distribution of copolymers generated in anionic copolymeriza-tion with a constant comonomer r......
This paper presents the starting project of a web site focussed on unstable systems. It is a web-based database in a bil......
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StudyontheEasyDirectionofMagnetizationofSm_ (0.88) Dy_ (0.12) Fe_2AlloyZhuMingyuan (Zhu Mingyu......
Pendulum-type ( μ wave) wave is a new type of elastic wave propagated with low frequency and low velocity in deep block......
We perform a theoretical study on the polarization-resolved compound lasing mode (CLM) of two mutually coupled vertical-......
A diode-end-pumped electro-optic (EO) Q-switched green laser operating at the repetition rate of 20 kHzis reported. A b......
Pedestrian choice behavior analysis and simulation of vertical walking facilities in transfer statio
Considering the interlayer height, luggage, the difference between queuing pedestrians, and walking speed, the pedestria......
Three-Dimensional Microstructures and Tensile Properties of Pure Iron During Equal Channel Angular P
Commercial pure iron billets having diameter of 60 mm and length of 180 mm were subjected to equal channel angular press......
Solidification microstructure of directionally solidified superalloy under high temperature gradient
The effect of solidification rate on the microstructure development of nickel-based superalloy under the temperature gra......
Large-scale non-equilibrium molecular dynamics simulations are performed to explore the jet breakup and ejecta productio......
Potential reduction interior point algorithm unfolding of neutron energy spectrum measured by recoil
A reconstruction algorithm for unfolding neutron energy spectra has been developed,based for the first time on the poten......
Multi-directional irregular waves are simulated on the basis of the given directional spectrum using a double summation......
Simulation study on optimal currents and winds for the spaceborne SAR mapping of sea bottom topograp
A simulation model for the radar backscattering cross section of the sea surface has been developed based on the synthe......
In this paper,the simplfied procedures of processing dichromated gelatin(DCG)holographic optical elements(HOE’s) are p......
低排放燃烧室是大型客机发动机研制的关键部件之一,燃烧组织方式是燃烧室研发中的关键技术。综述了下一代先进大型客机发动机......
会议
本文对铁矿尾矿资源的综合利用现状和主要利用途径进行了简要介绍,分析了在铁矿尾矿利用方面存在的问题,并预示了铁矿尾矿资源的发......
经济全球化、文化产业化的浪潮下,湖湘文化正于当代悄然转型；这种转型构成了当代湖南经济社会转型的内生力。有三大核心要素能够促......
目的：了解实验室生物安全柜的运行及其性能状况,加强安全管理。方法：采用仪器测定法对实验室的112台次生物安全柜进行工作区洁净度、......
